John Madden Retires

(Sport/Getty Images)

John Madden, famed NFL broadcaster, retires at age 73. John Madden is seen here as head coach of the Oakland Raiders as he paces the sideline during a circa 1970s NFL game against the Pittsburgh Steelers at the Oakland Coliseum in Oakland, Cali. Madden coached the Raiders from 1969-78.

John Madden, famed NFL broadcaster, retires at age 73. John Madden is seen here as head coach of the Oakland Raiders as he paces the sideline during a circa 1970s NFL game against the Pittsburgh Steelers at the Oakland Coliseum in Oakland, Cali. Madden coached the Raiders from 1969-78. ((Sport/Getty Images))

John Madden, famed NFL broadcaster, retires at age 73. John Madden is seen here as head coach of the Oakland Raiders as he paces the sideline during a circa 1970s NFL game against the Pittsburgh Steelers at the Oakland Coliseum in Oakland, Cali. Madden coached the Raiders from 1969-78.